Dennis has led the development of major software products and platforms for 20 years. He most recently served as CTO of MECA Communications, a leader in rich media-based instant messaging. Just prior, he was Chief of Web Technology at TechTV. As VP of Engineering at More.com he led the team that developed one of the first high-volume e-commerce engines on the web. His work at Digicash, which created a payment system used by international banks, continues to underpin most cash-based online payment systems in use today. Dennis holds a BS from Florida State University.